IHEP OpenIR  > 理论物理室
Poynting vector, energy density, and energy velocity in an anomalous dispersion medium
Huang CG(黄超光); Huang, CG; Zhang, YZ
2002
发表期刊PHYSICAL REVIEW A
卷号65期号:1页码:15802
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
摘要The Poynting vector, energy density, and energy velocity of light pulses propagating in an anomalous dispersion medium with two closely spaced gain lines are calculated. The results show that a negative energy density in the medium propagates along the opposite direction of incidence with a velocity similar to the negative group velocity v. while Poynting vector is in the same direction of incidence. In other words, one might say that a positive energy density in the medium would propagate along the positive direction with a speed \v(g)\. We further point out that neither energy velocity nor group velocity is a good concept to describe the propagation process of light pulse inside the medium in the Wang, Kuzmich, and Dogaiu [Nature London) 406, 277 (2000)] experiment owing to the strong accumulation and dissipation effects.
文章类型Article
学科领域Optics; Physics
DOI10.1103/PhysRevA.65.015802
研究领域[WOS]Optics ; Physics
URL查看原文
语种英语
WOS类目Optics ; Physics, Atomic, Molecular & Chemical
WOS记录号WOS:000173273800115
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240470
专题理论物理室
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Huang CG,Huang, CG,Zhang, YZ. Poynting vector, energy density, and energy velocity in an anomalous dispersion medium[J]. PHYSICAL REVIEW A,2002,65(1):15802.
APA 黄超光,Huang, CG,&Zhang, YZ.(2002).Poynting vector, energy density, and energy velocity in an anomalous dispersion medium.PHYSICAL REVIEW A,65(1),15802.
MLA 黄超光,et al."Poynting vector, energy density, and energy velocity in an anomalous dispersion medium".PHYSICAL REVIEW A 65.1(2002):15802.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
8669.pdf(62KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[黄超光]的文章
[Huang, CG]的文章
[Zhang, YZ]的文章
百度学术
百度学术中相似的文章
[黄超光]的文章
[Huang, CG]的文章
[Zhang, YZ]的文章
必应学术
必应学术中相似的文章
[黄超光]的文章
[Huang, CG]的文章
[Zhang, YZ]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。